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Multiple YSeries
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/***********************************************************************
* Copyright (c) 2004, 2005 Actuate Corporation.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Actuate Corporation - initial API and implementation
***********************************************************************/
package org.eclipse.birt.chart.examples.view.models;
import org.eclipse.birt.chart.model.Chart;
import org.eclipse.birt.chart.model.ChartWithAxes;
import org.eclipse.birt.chart.model.attribute.Anchor;
import org.eclipse.birt.chart.model.attribute.AxisType;
import org.eclipse.birt.chart.model.attribute.IntersectionType;
import org.eclipse.birt.chart.model.attribute.Position;
import org.eclipse.birt.chart.model.attribute.TickStyle;
import org.eclipse.birt.chart.model.attribute.impl.ColorDefinitionImpl;
import org.eclipse.birt.chart.model.component.Axis;
import org.eclipse.birt.chart.model.component.Series;
import org.eclipse.birt.chart.model.component.impl.SeriesImpl;
import org.eclipse.birt.chart.model.data.BaseSampleData;
import org.eclipse.birt.chart.model.data.DataFactory;
import org.eclipse.birt.chart.model.data.NumberDataSet;
import org.eclipse.birt.chart.model.data.OrthogonalSampleData;
import org.eclipse.birt.chart.model.data.SampleData;
import org.eclipse.birt.chart.model.data.SeriesDefinition;
import org.eclipse.birt.chart.model.data.TextDataSet;
import org.eclipse.birt.chart.model.data.impl.NumberDataSetImpl;
import org.eclipse.birt.chart.model.data.impl.SeriesDefinitionImpl;
import org.eclipse.birt.chart.model.data.impl.TextDataSetImpl;
import org.eclipse.birt.chart.model.impl.ChartWithAxesImpl;
import org.eclipse.birt.chart.model.layout.Legend;
import org.eclipse.birt.chart.model.layout.Plot;
import org.eclipse.birt.chart.model.type.BarSeries;
import org.eclipse.birt.chart.model.type.impl.BarSeriesImpl;
public class MultipleYSeries
{
public static final Chart createMultipleYSeries( )
{
ChartWithAxes cwaBar = ChartWithAxesImpl.create( );
cwaBar.setType( "Bar Chart" ); //$NON-NLS-1$
cwaBar.setSubType( "Side-by-side" ); //$NON-NLS-1$
// Plot
cwaBar.getBlock( ).setBackground( ColorDefinitionImpl.WHITE( ) );
Plot p = cwaBar.getPlot( );
p.getClientArea( ).setBackground( ColorDefinitionImpl.create( 255,
255,
225 ) );
p.getOutline( ).setVisible( true );
// Title
cwaBar.getTitle( )
.getLabel( )
.getCaption( )
.setValue( "Bar Chart with Multiple Y Series" );//$NON-NLS-1$
// Legend
Legend lg = cwaBar.getLegend( );
lg.getText( ).getFont( ).setBold( true );
lg.getInsets( ).set( 10, 5, 0, 0 );
lg.setAnchor( Anchor.NORTH_LITERAL );
// X-Axis
Axis xAxisPrimary = cwaBar.getPrimaryBaseAxes( )[0];
xAxisPrimary.setType( AxisType.TEXT_LITERAL );
xAxisPrimary.getMajorGrid( ).setTickStyle( TickStyle.BELOW_LITERAL );
xAxisPrimary.getOrigin( ).setType( IntersectionType.MIN_LITERAL );
xAxisPrimary.setLabelPosition( Position.BELOW_LITERAL );
// Y-Axis
Axis yAxisPrimary = cwaBar.getPrimaryOrthogonalAxis( xAxisPrimary );
yAxisPrimary.getMajorGrid( ).setTickStyle( TickStyle.LEFT_LITERAL );
// Data Set
TextDataSet categoryValues = TextDataSetImpl.create( new String[]{
"Europe", "Asia", "North America"} );//$NON-NLS-1$//$NON-NLS-2$//$NON-NLS-3$
NumberDataSet orthoValues1 = NumberDataSetImpl.create( new double[]{
26.17, 34.21, 21.5
} );
NumberDataSet orthoValues2 = NumberDataSetImpl.create( new double[]{
4.81, 3.55, -5.26
} );
SampleData sd = DataFactory.eINSTANCE.createSampleData( );
BaseSampleData sdBase = DataFactory.eINSTANCE.createBaseSampleData( );
sdBase.setDataSetRepresentation( "" );//$NON-NLS-1$
sd.getBaseSampleData( ).add( sdBase );
OrthogonalSampleData sdOrthogonal1 = DataFactory.eINSTANCE.createOrthogonalSampleData( );
sdOrthogonal1.setDataSetRepresentation( "" );//$NON-NLS-1$
sdOrthogonal1.setSeriesDefinitionIndex( 0 );
sd.getOrthogonalSampleData( ).add( sdOrthogonal1 );
OrthogonalSampleData sdOrthogonal2 = DataFactory.eINSTANCE.createOrthogonalSampleData( );
sdOrthogonal2.setDataSetRepresentation( "" );//$NON-NLS-1$
sdOrthogonal2.setSeriesDefinitionIndex( 1 );
sd.getOrthogonalSampleData( ).add( sdOrthogonal2 );
cwaBar.setSampleData( sd );
// X-Series
Series seCategory = SeriesImpl.create( );
seCategory.setDataSet( categoryValues );
SeriesDefinition sdX = SeriesDefinitionImpl.create( );
xAxisPrimary.getSeriesDefinitions( ).add( sdX );
sdX.getSeries( ).add( seCategory );
// Y-Series (1)
BarSeries bs = (BarSeries) BarSeriesImpl.create( );
bs.setSeriesIdentifier( "Sales" );//$NON-NLS-1$
bs.setDataSet( orthoValues1 );
bs.getLabel( ).setVisible( true );
bs.setLabelPosition( Position.INSIDE_LITERAL );
SeriesDefinition sdY1 = SeriesDefinitionImpl.create( );
sdY1.getSeriesPalette( ).shift( -2 );
yAxisPrimary.getSeriesDefinitions( ).add( sdY1 );
sdY1.getSeries( ).add( bs );
// Y-Series (2)
BarSeries bs2 = (BarSeries) BarSeriesImpl.create( );
bs2.setSeriesIdentifier( "Net Profit" );//$NON-NLS-1$
bs2.setDataSet( orthoValues2 );
bs2.getLabel( ).setVisible( true );
bs2.setLabelPosition( Position.INSIDE_LITERAL );
SeriesDefinition sdY2 = SeriesDefinitionImpl.create( );
sdY2.getSeriesPalette( ).shift( -3 );
yAxisPrimary.getSeriesDefinitions( ).add( sdY2 );
sdY2.getSeries( ).add( bs2 );
return cwaBar;
}
}